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- Really really really light power pack
- Michael C
July 1, 2005, 1:21 am
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Re: Really really really light power pack
It probably does have a transformer, but it runs at a frequency of
perhaps a thousand times that of a convential 50Hz transformer, so it
can be made much smaller and lighter, even after allowing for the
associated electronics for rectifying the mains and chopping it up at
the higher frequency. Not only is it lighter, but it probably adapts
to a wide range of mains supply voltages and frequencies.
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